.sample-tutorial {
  position: relative;
  height: 100%;
}

.sample-spreadsheets {
 width: calc(100% - 300px);
 height: 100%;
 overflow: hidden;
 float: left;
}

body {
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right: 0;
 overflow: hidden;
}

.sample-panel {
 float: right;
 width: 300px;
 padding: 12px;
 height: 100%;
 box-sizing: border-box;
 background: #fbfbfb;
 overflow: auto;
}

.gc-panel {
 padding: 10px;
 background-color: rgb(230, 230, 230);
}

#panel {
 position: absolute;
 right: 0;
 width: 300px;
 height: 100%;
 top: 0;
}

#app {
 height: 100%;
}